NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = R.Kirchner Found 144 matches. Showing 1 to 100. [Next]2016NA02 Phys.Rev. C 93, 014308 (2016) E.Nacher, B.Rubio, A.Algora, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, E.Roeckl, A.Blazhev, R.Collatz, J.Doring, M.Hellstrom, Z.Hu, R.Kirchner, I.Mukha, C.Plettner, M.Shibata, K.Rykaczewski, L.Batist, F.Moroz, V.Wittmann, J.J.Valiente-Dobon Observations of the Gamow-Teller resonance in the rare-earth nuclei above 146Gd populated in β decay RADIOACTIVITY 148,148mTb, 150,150mHo, 152,152mTm(β+), (EC); measured Eγ, Iγ using GSI total absorption spectrometer (TAS), x-ray spectra; deduced β- intensity distributions, Gamow-Teller strength distributions B(GT), Q(EC) value for 152mTm decay, Gamow-Teller (GT) resonance; discussed quenching of the GT strength. Comparison with shell-model calculations. Radioactive sources produced in nuclear reactions at GSI using on-line mass spectrometer and FEBIAD ion source.
doi: 10.1103/PhysRevC.93.014308
2011ES03 Phys.Rev. C 84, 034304 (2011) M.E.Estevez Aguado, A.Algora, B.Rubio, J.Bernabeu, E.Nacher, J.L.Tain, A.Gadea, J.Agramunt, K.Burkard, W.Huller, J.Doring, R.Kirchner, I.Mukha, C.Plettner, E.Roeckl, H.Grawe, R.Collatz, M.Hellstrom, D.Cano-Ott, M.Karny, Z.Janas, M.Gierlik, A.Pochocki, K.Rykaczewski, L.Batist, F.Moroz, V.Wittman, A.Blazhev, J.J.Valiente, C.Espinoza β-decay study of 150Er, 152Yb, and 156Yb: Candidates for a monoenergetic neutrino beam facility RADIOACTIVITY 150Er(EC), (β+)[from96Ru(58Ni, 4p), E=307.4 MeV]; 152Yb(EC), (β+)[from 96Ru(58Ni, 2p), E=261 MeV]; 156Yb(EC), (β+)[from103Rh(58Ni, pα), E=307.4 MeV]; measured Eγ, Iγ, γ(x ray)-, γ(positrons)-coin; deduced I(EC), I(EC+β+). Total absorption spectroscopy (TAS)technique. Comparison of EC/β+ branches with those from previous high-resolution studies. Discussed candidate for EC-based monochromatic neutrino beam facility and search for CP violation.
doi: 10.1103/PhysRevC.84.034304
2010BA51 Eur.Phys.J. A 46, 45 (2010) L.Batist, M.Gorska, H.Grawe, Z.Janas, M.Kavatsyuk, M.Karny, R.Kirchner, M.La Commara, I.Mukha, A.Plochocki, E.Roeckl Systematics of Gamow-Teller beta decay "Southeast" of 100Sn RADIOACTIVITY Z=44-50(β+), (EC); A=94-108(β+), (EC); analyzed BT transitions strengths, energy, centroid. 100,101Sn(β+), (EC); deduced T1/2, decay properties, β-quenching factor, Q-value. 100Cd(β+), (EC); calculated 100Ag T1/2, isomer transition T1/2.
doi: 10.1140/epja/i2010-11025-x
2007KA15 Eur.Phys.J. A 31, 319 (2007) O.Kavatsyuk, C.Mazzocchi, Z.Janas, A.Banu, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Klepper, R.Kirchner, M.La Commara, K.Miernik, I.Mukha, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta decay of 101Sn RADIOACTIVITY 101Sn(β+), (EC), (β+p) [from 50Cr(58Ni, 3nα)]; measured β-delayed Ep, Eγ, γγ-coin, T1/2. 101Sn deduced ground-state J, π. 101In deduced transitions. Mass separator. NUCLEAR REACTIONS 50Cr(58Ni, 3nα), E=4.9, 5.2 MeV/nucleon; measured delayed Ep; deduced σ. Mass separator.
doi: 10.1140/epja/i2006-10217-3
2007RO16 Acta Phys.Pol. B38, 1121 (2007) E.Roeckl, I.Mukha, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenkof, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen One-Proton and Two-Proton Radioactivity of the (21+) Isomer in 94Ag NUCLEAR REACTIONS 58Ni(40Ca, 3np), E not given; measured Ep, Eγ, pγ-coinc. Deduced spectroscopic factors and deformation parameters.
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2007ST14 Phys.Rev. C 76, 014308 (2007) M.V.Stoitsov, J.Dobaczewski, R.Kirchner, W.Nazarewicz, J.Terasaki Variation after particle-number projection for the Hartree-Fock-Bogoliubov method with the Skyrme energy density functional
doi: 10.1103/PhysRevC.76.014308
2006BA55 Eur.Phys.J. A 29, 175 (2006) L.Batist, A.Blazhev, J.Doring, H.Grawe, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, I.Mukha, C.Plettner, E.Roeckl, M.Romoli Beta decay of 94Pd and of the 71 s isomer of 94Rh RADIOACTIVITY 94Pd, 94mRh(β+), (EC) [from 58Ni(40Ca, 2n2p) and subsequent decay]; measured Eγ, Eβ, γγ-, βγ-coin, T1/2; deduced Q(EC), Gamow-Teller strength distributions. Total absorption spectrometer.
doi: 10.1140/epja/i2006-10074-0
2006KA16 Eur.Phys.J. A 27, 129 (2006) M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, B.A.Brown, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta decay of the proton-rich nuclei 102Sn and 104Sn RADIOACTIVITY 102,104Sn(EC), (β+) [from 50Cr(58Ni, X), E=284-302 MeV]; measured Eβ, Iβ, β-delayed Eγ, Iγ, βγ-, γγ-coin; deduced Gamow-Teller strength. 102,104In deduced levels, J, π. Mass separated source, total absorption spectrometer.
doi: 10.1140/epja/i2005-10258-0
2006KA44 Eur.Phys.J. A 29, 183 (2006) M.Kavatsyuk, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, J.Zylicz Gamow-Teller beta decay of 105Sn RADIOACTIVITY 105Sn(β+), (EC), (β+p) [from 50Cr(58Ni, n2p)]; measured Eγ, Eβ, Ep, βγ-, βp-coin, T1/2; deduced branching ratios. 105In deduced isomer feeding intensity, transition ICC. Total absorption spectrometer.
doi: 10.1140/epja/i2006-10077-9
2006MU03 Nature(London) 439, 298 (2006) I.Mukha, E.Roeckl, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenko, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen Proton-proton correlations observed in two-proton radioactivity of 94Ag RADIOACTIVITY 94mAg(p), (2p) [from 58Ni(40Ca, 3np)]; measured Ep, Eγ, pp-, γγ-, pγ-coin, T1/2, decay branching ratio. 94Ag deduced deformation. 92Rh deduced levels, J, π.
doi: 10.1038/nature04453
2006SA52 Hyperfine Interactions 171, 181 (2006) R.Sanchez, W.Nortershauser, A.Dax, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, T.Kuhl, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann, D.Albers, J.Behr, P.Bricault, J.Dilling, M.Dombsky, J.Lassen, C.D.P.Levy, M.R.Pearson, E.J.Prime, V.Ryjkov Nuclear charge radius of 11Li NUCLEAR MOMENTS 11Li; measured optical isotope shift; deduced charge radius. Laser spectroscopy.
doi: 10.1007/s10751-007-9507-6
2005GA20 Phys.Lett. B 619, 88 (2005) A.Gadea, S.M.Lenzi, D.R.Napoli, M.Axiotis, C.A.Ur, G.Martinez-Pinedo, M.Gorska, E.Roeckl, E.Caurier, F.Nowacki, G.De Angelis, L.Batist, R.Borcea, F.Brandolini, D.Cano-Ott, J.Doring, C.Fahlander, E.Farnea, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Nacher, C.Plettner, A.Plochocki, B.Rubio, K.Schmidt, R.Schwengner, J.L.Tain, J.Zylicz Hindered E4 decay of the 12+ yrast trap in 52Fe RADIOACTIVITY 52Fe(IT) [from Si(36Ar, X)]; measured Eγ, Iγ, γγ-coin. 52Fe deduced levels, J, π, T1/2, B(E4), yrast trap. Comparison with shell model predictions.
doi: 10.1016/j.physletb.2005.05.073
2005HA45 Phys.Rev. C 72, 024303 (2005) S.Harissopulos, J.Doring, M.La Commara, K.Schmidt, C.Mazzocchi, R.Borcea, S.Galanopoulos, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, E.Roeckl, I.P.Johnstone, R.Schwengner, L.D.Skouras β decay of 95Ag RADIOACTIVITY 95Ag(EC) [from 58Ni(40Ca, 2np)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin. 95Pd deduced levels, J, π. Mass separator. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.72.024303
2005JA03 Eur.Phys.J. A 23, 197 (2005) Z.Janas, C.Mazzocchi, L.Batist, A.Blazhev, M.Gorska, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, A.Korgul, M.La Commara, K.Miernik, I.Mukha, A.Plochocki, E.Roeckl, K.Schmid Measurements of 110Xe and 106Te decay half-lives RADIOACTIVITY 110Xe, 106Te(α) [from 58Ni(58Ni, 2nα) and subsequent decay]; measured Eα, T1/2; deduced α-decay widths. Mass separator.
doi: 10.1140/epja/i2004-10076-x
2005JA06 Eur.Phys.J. A 23, 401 (2005) Z.Janas, L.Batist, J.Doring, M.Gierlik, R.Kirchner, J.Kurcewicz, H.Mahmud, C.Mazzocchi, A.Plochocki, E.Roeckl, K.Schmidt, P.J.Woods, J.Zylicz Total absorption spectroscopy of the β-delayed proton emitter 117Ba RADIOACTIVITY 117Ba(β+p) [from 63Cu(58Ni, 3np)]; measured Eγ, Eβ, βγ-coin, β-delayed proton spectra; deduced Q. 117Cs deduced β-feeding intensities, proton decay branching ratios, resonance structure. Total absorption spectrometer, comparison with model predictions.
doi: 10.1140/epja/i2004-10103-0
2005JA10 Eur.Phys.J. A 24, 205 (2005) Z.Janas, L.Batist, R.Borcea, J.Doring, M.Gierlik, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, F.Moroz, S.Orlov, A.Plochocki, E.Roeckl, J.Zylicz Lifetimes of proton unstable states in 113I measured by the particle-X-ray coincidence technique RADIOACTIVITY 113Xe(β+p), (ECp) [from 58Ni(58Ni, n2p)]; measured β-delayed Eγ, Ep, X-ray spectra, Q values. 113I deduced level widths, T1/2, branching ratios for proton decay. 112Te levels deduced feeding intensities. Comparison with statistical model predictions.
doi: 10.1140/epja/i2004-10137-2
2005KA34 Eur.Phys.J. A 25, 211 (2005) O.Kavatsyuk, M.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz Beta decay of 103Sn RADIOACTIVITY 103Sn(β+), (EC), (ECp), (β+p) [from 50Cr(58Ni, nα)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, Q(EC), β-delayed proton spectra; deduced log ft, Gamow-Teller strength distribution, proton decay branching ratio. 103In deduced levels, J, π. Total absorption spectrometer.
doi: 10.1140/epja/i2005-10108-1
2005KA47 Eur.Phys.J. A 25, Supplement 1, 135 (2005) M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, K.Burkard, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta-decay studies near 100Sn RADIOACTIVITY 102Sn(β+) [from 58Ni(50Cr, X)]; measured Eγ, Iγ, γγ-coin, Eβ, B(GT). 102In levels deduced β-feeding intensities, log ft, hindrance factor. 100Sn(β+); analyzed data; deduced B(GT), hindrance factor. NUCLEAR REACTIONS 58Ni(50Cr, X)101Sn/102Sn/103Sn/104Sn/105Sn, E ≈ 5 MeV/nucleon; measured production σ. 58Ni(50Cr, X)100Sn, E=5.8 MeV/nucleon; deduced approximate production σ.
doi: 10.1140/epjad/i2005-06-037-9
2005KA48 Eur.Phys.J. A 25, Supplement 1, 139 (2005) M.Kavatsyuk, O.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, K.Burkard, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz Beta-decay spectroscopy of 103, 105Sn RADIOACTIVITY 103Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-, βγ-coin, Eβ, B(GT), T1/2. 103In deduced levels, J, π, hindrance factor. 105Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; analyzed data; deduced B(GT), hindrance factor.
doi: 10.1140/epjad/i2005-06-038-8
2005LI47 Phys.Rev. C 72, 047301 (2005) Z.Liu, P.J.Woods, K.Schmidt, H.Mahmud, P.S.L.Munro, A.Blazhev, J.Doring, H.Grawe, M.Hellstrom, R.Kirchner, Z.K.Li, C.Mazzocchi, I.Mukha, C.Plettner, E.Roeckl, M.La Commara Reinvestigation of direct proton decay of 105Sb NUCLEAR REACTIONS 50Cr(58Ni, 2np), E=222, 255 MeV; measured delayed Ep. 105Sb deduced upper limit for proton decay branching ratio. RADIOACTIVITY 105Sb(p) [from 50Cr(58Ni, 2np)]; measured Ep; deduced upper limit for proton decay branching ratio.
doi: 10.1103/PhysRevC.72.047301
2005MU15 Phys.Rev.Lett. 95, 022501 (2005) I.Mukha, E.Roeckl, J.Doring, L.Batist, A.Blazhev, H.Grawe, C.R.Hoffman, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, S.L.Tabor, P.Van Duppen, M.Wiedeking Observation of Proton Radioactivity of the (21+) High-Spin Isomer in 94Ag RADIOACTIVITY 94mAg(p) [from 58Ni(40Ca, 3np)]; measured Ep, γγ-, pγ-coin, T1/2 following decay of high-spin isomer; deduced branching ratios, Q-value. 94Ag deduced isomer configuration, deformation. 93Pd deduced levels.
doi: 10.1103/PhysRevLett.95.022501
2005MU26 Nucl.Phys. A758, 647c (2005) I.Mukha, M.Kavatsyuk, A.Algora, L.Batist, A.Blazhev, J.Doring, H.Grawe, M.Hellstrom, O.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, E.Roeckl The reaction of triple radiative capture αα(n, γ)9Be studied in a β decay of 9Li RADIOACTIVITY 8,9Li(β-) [from C(12C, X)]; measured Eγ, βγ-coin. 9Be levels deduced decay widths. Application to triple radiative capture discussed.
doi: 10.1016/j.nuclphysa.2005.05.116
2005MU30 Eur.Phys.J. A 25, Supplement 1, 131 (2005) I.Mukha, E.Roeckl, H.Grawe, J.Doring, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking Study of the (21+) isomer in 94Ag RADIOACTIVITY 94mAg(β+), (β+p), (β+2p), (p) [from 58Ni(40Ca, p3n)]; analyzed data; deduced isomeric state energy, branching ratios, β-delayed two-proton decay, direct proton decay.
doi: 10.1140/epjad/i2005-06-051-y
2005NO15 Eur.Phys.J. A 25, Supplement 1, 199 (2005) W.Nortershauser, B.A.Bushaw, A.Dax, G.W.F.Drake, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, Th.Kuhl, R.Sanchez, A.Wojtaszek, Z.-C.Yan, C.Zimmermann Measurement of the nuclear charge radii of 8, 9Li: The last step towards the determination of the charge radius of 11Li NUCLEAR MOMENTS 6,7,8,9Li; measured hfs, isotope shifts; deduced charge radii. Resonance ionization mass spectroscopy, comparison with model predictions.
doi: 10.1140/epjad/i2005-06-053-9
2005NO16 Hyperfine Interactions 162, 93 (2005) W.Nortershauser, A.Dax, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, T.Kuhl, R.Sanchez, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann First Measurement of the Nuclear Charge Radii of Short-Lived Lithium Isotopes NUCLEAR MOMENTS 6,8,9Li; measured isotope shifts; deduced charge radii.
doi: 10.1007/s10751-005-9211-3
2004AL04 Phys.Rev. C 69, 024320 (2004) S.D.Al-Garni, P.H.Regan, P.M.Walker, E.Roeckl, R.Kirchner, F.R.Xu, L.Batist, A.Blazhev, R.Borcea, D.M.Cullen, J.Doring, H.M.El-Masri, J.Garces Narro, H.Grawe, M.La Commara, C.Mazzocchi, I.Mukha, C.J.Pearson, C.Plettner, K.Schmidt, W.-D.Schmidt-Ott, Y.Shimbara, C.Wheldon, R.Wood, S.C.Wooding Evidence for a high-spin β-decaying isomer in 177Lu RADIOACTIVITY 177,177mLu(β-), (IT) [from Ta, W(136Xe, X)]; measured Eγ, Iγ. 177Lu deduced high-spin isomer J, π, T1/2. 177Hf deduced transitions.
doi: 10.1103/PhysRevC.69.024320
2004AL10 Eur.Phys.J. A 20, 199 (2004) A.Algora, L.Batist, M.J.G.Borge, D.Cano-Ott, R.Collatz, S.Courtin, Ph.Dessagne, L.M.Fraile, A.Gadea, W.Gelletly, M.Hellstrom, Z.Janas, A.Jungclaus, R.Kirchner, M.Karny, G.Le Scornet, Ch.Miehe, F.Marechal, F.Moroz, E.Nacher, E.Poirier, E.Roeckl, B.Rubio, K.Rykaczewski, J.L.Tain, O.Tengblad, V.Wittmann, and the GSI-TAS and LUCRECIA-TAgS Collaborations Beta-decay studies using total absorption spectroscopy
doi: 10.1140/epja/i2002-10353-8
2004AL35 Phys.Rev. C 70, 064301 (2004) A.Algora, E.Nacher, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Karny, Z.Janas, K.Rykaczewski, R.Collatz, M.Hellstrom, Z.Hu, R.Kirchner, E.Roeckl, M.Shibata, L.Batist, F.Moroz, V.Wittmann β decay of 148Dy: Study of the Gamow-Teller giant state by means of total absorption spectroscopy RADIOACTIVITY 148Dy(EC), (β+) [from 93Nb(58Ni, 3p)]; measured Eγ, Iγ, (X-ray)γ-, βγ-coin; deduced log ft. 148Tb levels deduced β-feeding intensities, Gamow-Teller strength distribution, resonant state features. Total absorption spectrometer, comparison with previous results.
doi: 10.1103/PhysRevC.70.064301
2004BL03 Phys.Rev. C 69, 015502 (2004) B.Blank, G.Savard, J.Doring, A.Blazhev, G.Canchel, M.Chartier, D.Henderson, Z.Janas, R.Kirchner, I.Mukha, E.Roeckl, K.Schmidt, J.Zylicz High-precision measurement of the half-life of 62Ga RADIOACTIVITY 62Ga(EC), (β+) [from 28Si(40Ca, npα)]; measured βγ-coin, T1/2. Mass-separated source. Comparison with previous results.
doi: 10.1103/PhysRevC.69.015502
2004EW02 Phys.Rev.Lett. 93, 113002 (2004); Erratum Phys.Rev.Lett. 94, 039901 (2005) G.Ewald, W.Nortershauser, A.Dax, S.Gotte, R.Kirchner, H.-J.Kluge, Th.Kuhl, R.Sanchez, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann Nuclear Charge Radii of 8, 9Li Determined by Laser Spectroscopy NUCLEAR MOMENTS 6,7,8,9Li; measured hfs, isotope shifts. 8,9Li deduced charge radii.
doi: 10.1103/PhysRevLett.93.113002
2004KA38 Phys.Rev. C 70, 014310 (2004) M.Karny, L.Batist, D.Jenkins, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, A.Korgul, E.Roeckl, J.Zylicz Excitation energy of the T = 0 β-decaying 9+ isomer in 70Br RADIOACTIVITY 70mBr(EC), (β+) [from 40Ca(36Ar, npα)]; measured Eβ, Eγ; deduced Q-value. 70Br deduced isomer level energy. Total absorption spectrometer.
doi: 10.1103/PhysRevC.70.014310
2004MU30 Phys.Rev. C 70, 044311 (2004) I.Mukha, L.Batist, E.Roeckl, H.Grawe, J.Doring, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking β-delayed proton decay of a high-spin isomer in 94Ag RADIOACTIVITY 94mAg(β+), (EC), (β+p) [from 58Ni(40Ca, 3np)]; measured β-delayed Ep, Eγ, βγ-, pγ-coin, T1/2; deduced high-spin isomer. 93Rh deduced levels, J, π, configurations. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.70.044311
2004MU32 Nucl.Phys. A746, 66c (2004) I.Mukha, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, M.Gorska, H.Grawe, T.Faestermann, C.Hoffman, Z.Janas, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, S.L.Tabor, M.Wiedeking, and the GSI ISOL Collaboration Studies of β-delayed proton decays of N ≈ Z nuclei around 100Sn at the GSI-ISOL facility RADIOACTIVITY 94m,96mAg, 103Sn(EC), (β+), (β+p) [from 58,60Ni(40Ca, 3np) and 50Cr(58Ni, nα)]; measured Eβ, β-delayed Ep, Eγ, βp-, βγ-, pγ-, γγ-coin, T1/2. 94,96Ag deduced high-spin isomer features. 93Rh, 94Pd, 102Cd deduced levels.
doi: 10.1016/j.nuclphysa.2004.09.065
2004PL01 Nucl.Phys. A733, 20 (2004) C.Plettner, H.Grawe, I.Mukha, J.Doring, F.Nowacki, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner, S.L.Tabor, M.Wiedeking On the β-decaying (21+) spin gap isomer in 94Ag RADIOACTIVITY 94,94mAg(EC), (β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, isomer branching ratio. 94Ag deduced isomeric level, J, π. 94Pd deduced levels, J, π. Mass separated source, large-scale shell model calculations.
doi: 10.1016/j.nuclphysa.2003.12.014
2003AL25 Phys.Rev. C 68, 034301 (2003) A.Algora, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, A.Plochocki, K.Rykaczewski, J.Szerypo, R.Collatz, J.Gerl, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, M.Rejmund, E.Roeckl, M.Shibata, L.Batist, J.Blomqvist, and the GSI Euroball Collaboration Fine structure of the Gamow-Teller resonance revealed in the decay of 150Ho 2- isomer RADIOACTIVITY 150mHo(EC), (β+) [from 96Ru(58Ni, 4p) and subsequent decay]; measured Eγ, Iγ, γγ-coin; deduced log ft. 150Dy deduced levels, J, π, β-feeding intensities, fine structure features of Gamow-Teller resonance. Euroball cluster-cube array.
doi: 10.1103/PhysRevC.68.034301
2003BA39 Nucl.Phys. A720, 245 (2003) L.Batist, J.Doring, I.Mukha, C.Plettner, C.R.Bingham, R.Borcea, M.Gierlik, H.Grawe, K.Hauschild, Z.Janas, I.P.Johnstone, M.Karny, M.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, F.Moroz, J.Pavan, A.Plochocki, E.Roeckl, B.Salvachua, K.Schmidt, R.Schwengner, L.D.Skouras, S.L.Tabor, M.Wiedeking Isomerism in 96Ag and non-yrast levels in 96Pd and 95Rh, studied in β decay RADIOACTIVITY 96mAg(EC), (β+), (β+p) [from 60Ni(40Ca, 3np)]; measured Eγ, Iγ, Ep, βγ-, γγ-, pγ-coin, T1/2, Q(EC), Gamow-Teller strengths. 96Ag deduced isomeric states J, π. 96Pd, 95Rh deduced levels, J, π, feeding intensities. Comparison with shell-model predictions.
doi: 10.1016/S0375-9474(03)01093-5
2003DO09 Phys.Rev. C 68, 034306 (2003) J.Doring, H.Grawe, K.Schmidt, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner Identification of isomers in the N = Z + 1 nucleus 95Ag NUCLEAR REACTIONS 58Ni(40Ca, 2np), E=3.94 MeV/nucleon; measured delayed Eγ, Iγ, γγ-coin following isomer decay. 95Ag deduced levels, possible J, π. Mass separator, comparison with shell model predictions.
doi: 10.1103/PhysRevC.68.034306
2003GI06 Nucl.Phys. A724, 313 (2003) M.Gierlik, A.Plochocki, M.Karny, W.Urban, Z.Janas, L.Batist, F.Moroz, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, W.Liu, M.Rejmund, E.Roeckl, M.Shibata, J.Agramunt, A.Algora, A.Gadea, B.Rubio, J.L.Tain, D.Cano-Ott, S.Harissopulos Gamow-Teller strength distribution near 100Sn. The beta decay of 102In RADIOACTIVITY 102In(β+), (EC) [from 50Cr(58Ni, 3n3p)]; measured β-delayed Eγ, Iγ, βγ-, γγ-coin, Q(EC), T1/2; deduced Gamow-Teller strength distribution. 102Cd deduced levels, J, π. Mass separation, total absorption spectrometer. Comparisons with shell model predictions.
doi: 10.1016/S0375-9474(03)01572-0
2003MB01 Acta Phys.Hung.N.S. 18, 345 (2003) C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz Alpha Decay of 114Ba RADIOACTIVITY 114Ba(α) [from 58Ni(58Ni, 2n)]; measured Qα; deduced cluster decay branching ratio.
doi: 10.1556/APH.18.2003.2-4.38
2003PL02 Acta Phys.Pol. B34, 2439 (2003) C.Plettner, J.Doring, L.Batist, I.Mukha, A.Blazhev, H.Grawe, R.Kirchner, C.Mazzocchi, E.Roeckl, Z.Janas, M.Karny, M.La Commara, C.Hoffman, S.Tabor, M.Wiedeking Beta decay of exotic nuclei close to 100Sn: 94Ag and 100In RADIOACTIVITY 94Ag, 100In(EC), (β+) [from 58Ni(40Ca, 3np) and 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin. 94Pd, 100Cd deduced transitions. 100In deduced ground-state J, π.
2003RO08 Nucl.Instrum.Methods Phys.Res. B204, 53 (2003) E.Roeckl, A.Blazhev, K.Burkard, J.Doring, H.Grawe, W.Huller, R.Kirchner, C.Mazzocchi, I.Mukha, C.Plettner Recent developments at the ISOL facility of GSI Darmstadt RADIOACTIVITY 57Zn, 58Cu, 60,62Ga, 94,96Ag, 114,117Ba; analyzed decay data.
doi: 10.1016/S0168-583X(02)01890-6
2002JO09 EPJdirect 4, A3, 1-11 (2002); Erratum Eur.Phys.J. 28, s02, 1 (2006) A.Jokinen, A.Nieminen, J.Aysto, R.Borcea, E.Caurier, P.Dendooven, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, M.Karny, Z.Janas, R.Kirchner, M.La Commara, G.Martinez-Pinedo, P.Mayet, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, M.Sawicka, C.Schlegel, K.Schmidt, R.Schwengner Beta Decay of 57Zn RADIOACTIVITY 57Zn(EC) [from 28Si(32S, 3n)]; measured β-delayed proton spectra. 57Zn deduced mass excess. 57Cu deduced levels, J, π, Gamow-Teller strength distribution. Mass separator. Comparison with shell-model predictions.
doi: 10.1007/s1010502a0003
2002LA18 Nucl.Phys. A708, 167 (2002) M.La Commara, K.Schmidt, H.Grawe, J.Doring, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, C.Mazzocchi, A.N.Ostrowski, C.Plettner, G.Rainovski, E.Roeckl Beta Decay of Medium and High Spin Isomers in 94Ag RADIOACTIVITY 94,94mAg(β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 94Ag deduced isomeric level J, π. 94Pd deduced high-spin levels, J, π. Mass-separated source. Comparison with shell-model calculations.
doi: 10.1016/S0375-9474(02)01024-2
2002MA19 Phys.Lett. 532B, 29 (2002) C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz Alpha Decay of 114Ba RADIOACTIVITY 114Ba, 110Xe, 106Te(α) [from 58Ni(58Ni, 2n) and subsequent decay]; measured Eα, Iα, T1/2; deduced Qα, branching ratios. 114Ba(12C); deduced Q-value. Mass separator. Comparisons with model predictions, systematics.
doi: 10.1016/S0370-2693(02)01543-5
2002PL03 Phys.Rev. C66, 044319 (2002) C.Plettner, L.Batist, J.Doring, A.Blazhev, H.Grawe, V.Belleguic, C.R.Bingham, R.Borcea, M.Gierlik, M.Gorska, N.Harrington, Z.Janas, M.Karny, R.Kirchner, C.Mazzocchi, P.Munro, E.Roeckl, K.Schmidt, R.Schwengner β decay of 100In RADIOACTIVITY 100In(β+), (EC), (β+p) [from 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2, Iβ, β-delayed proton intensities, Ep. 100In deduced possible ground-state J, π. 100Cd deduced levels, J, π. 99Ag levels deduced feeding intensities. Mass-separated source, high-resolution and total absorption spectrometry.
doi: 10.1103/PhysRevC.66.044319
2002SC23 Nucl.Phys. A701, 272c (2002) K.Schmidt, R.Borcea, K.Burkard, J.Doring, M.Gorska, H.Grawe, W.Huller, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl Recent Developments at the GSI Online Mass Separator
doi: 10.1016/S0375-9474(01)01596-2
2001BO54 Nucl.Phys. A695, 69 (2001); Erratum Nucl.Phys. A703, 889 (2002) R.Borcea, J.Aysto, E.Caurier, P.Dendooven, J.Doring, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, A.Jokinen, M.Karny, R.Kirchner, M.La Commara, K.Langanke, G.Martinez-Pinedo, P.Mayet, A.Nieminen, F.Nowacki, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, C.Schlegel, K.Schmidt, R.Schwengner, M.Sawicka Beta Decay of 56Cu RADIOACTIVITY 56Cu(β+) [from 28Si(32S, p3n)]; measured Eγ, Iγ, T1/2; deduced β intensity and β-strength distribution. 56Ni deduced levels, J, π. On-line mass separation, plastic scintillation dedectors, Ge detectors. NUCLEAR STRUCTURE 56Ni; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(01)01096-X
2001JA16 Eur.Phys.J. A 12, 143 (2001) Z.Janas, M.Karny, Y.Fujita, L.Batist, D.Cano-Ott, R.Collatz, P.Dendooven, A.Gadea, M.Gierlik, M.Hellstrom, Z.Hu, A.Jokinen, R.Kirchner, O.Klepper, F.Moroz, M.Oinonen, H.Penttila, A.Plochocki, E.Roeckl, B.Rubio, M.Shibata, J.L.Tain, V.Wittman Total Absorption Spectroscopy of 58Cu Decay RADIOACTIVITY 58Cu(β+), (EC) [from Si(40Ca, X)]; measured Eγ, Iγ; deduced Gamow-Teller strength. 58Ni levels deduced β-feeding intensity. Total absorption spectroscopy.
doi: 10.1007/s100500170021
2001KA36 Nucl.Phys. A690, 367 (2001) M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr Determination of the Gamow-Teller Strength Function for the Neutron-Deficient Isotopes 104-107In RADIOACTIVITY 104,105,106,107In(EC), (β+) [from 50,52Cr(58Ni, xnyp)]; measured Eγ, Iγ; deduced β-intensity and β-strength distributions. Online mass separation, total absorption spectrometer. NUCLEAR STRUCTURE 104,105,106,107In; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(00)00694-1
2001MA96 Eur.Phys.J. A 12, 269 (2001) C.Mazzocchi, Z.Janas, J.Doring, M.Axiotis, L.Batist, R.Borcea, D.Cano-Ott, E.Caurier, G.de Angelis, E.Farnea, A.Fassbender, A.Gadea, H.Grawe, A.Jungclaus, M.Kapica, R.Kirchner, J.Kurcewicz, S.M.Lenzi, T.Martinez, I.Mukha, E.Nacher, D.R.Napoli, E.Roeckl, B.Rubio, R.Schwengner, J.L.Tain, C.A.Ur First Measurement of β-Decay Properties of the Proton Drip-Line Nucleus 60Ga RADIOACTIVITY 60Ga(β+), (β+p) [from 28Si(36Ar, 2p2n), E=170 MeV]; measured βγ-, βp-, βα-coin, Eγ, β-delayed proton spectrum, T1/2, decay scheme, β-delayed proton and α branching ratios, mass excess, proton andα Q-values. 60Zn deduced levels, J, π. Comparison with neighboring nuclei and Shell model calculations. Implications for rp process discussed.
doi: 10.1007/s100500170004
2000HU17 Phys.Rev. C62, 064315 (2000) Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann β Decay of 98Ag: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 98Ag(β+), (EC) [from 61Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensities, strength distribution. 98Pd deduced levels, J, π, Gamow-Teller strength distribution, resonance features. Mass separation, total-absorption spectrometer. Comparison with shell model. NUCLEAR STRUCTURE 98Ag, 98Pd; calculated levels, J, π, Gamow-Teller strength distributions. Shell model.
doi: 10.1103/PhysRevC.62.064315
2000LA09 Nucl.Phys. A669, 43 (2000) M.La Commara, J.Gomez del Campo, A.D'Onofrio, A.Gadea, M.Glogowski, P.Jarillo-Herrero, N.Belcari, R.Borcea, G.de Angelis, C.Fahlander, M.Gorska, H.Grawe, M.Hellstrom, R.Kirchner, M.Rejmund, V.Roca, E.Roeckl, M.Romano, K.Rykaczewski, K.Schmidt, F.Terrasi Production of Very Neutron-Deficient Isotopes Near 100Sn via Reactions Involving Light-Particle and Cluster Emission NUCLEAR REACTIONS 50Cr(58Ni, npα), E=249, 348 MeV; 50Cr(58Ni, n2α), (58Ni, 3nα), E=249 MeV; 50Cr(58Ni, 3npα), E=319 MeV; 58Ni(58Ni, np12C), (58Ni, nα12C), (58Ni, 3np12C), (58Ni, 3n12C), E=325-394 MeV; measured σ. On-line mass separation, comparison with statistical model predictions.
doi: 10.1016/S0375-9474(99)00814-3
2000SC31 Eur.Phys.J. A 8, 303 (2000) K.Schmidt, C.Mazzocchi, R.Borcea, J.Doring, S.Galanopoulos, M.Gorska, H.Grawe, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, G.Kriembardis, M.La Commara, A.N.Ostrowski, G.Rainovski, E.Roeckl Beta Decay of 93Pd RADIOACTIVITY 93Pd(β+), (EC)[from 58Ni(40Ca, nα), E=4.7 MeV/nucleon]; measured β-delayed proton spectrum, Eγ, Iγ, βγ, γγ-coin, T1/2. 93Rh deduced levels, J, π. Comparison with Shell Model calculations. On-line mass separator.
doi: 10.1007/s100500070084
2000SC45 Hyperfine Interactions 127, 111 (2000) F.Schmitt, A.Dax, R.Kirchner, H.-J.Kluge, T.Kuhl, I.Tanihata, M.Wakasugi, H.Wang, C.Zimmermann Towards the determination of the charge radius of 11Li by laser spectroscopy ATOMIC PHYSICS 7Li; measured laser fluorescence spectra. Future experiment discussed.
doi: 10.1023/A:1012662710897
1999AL46 Nucl.Phys. (Supplement) A654, 727c (1999) A.Algora, D.Cano-Ott, B.Rubio, J.L.Tain, J.Agramunt, J.Blomqvist, L.Batist, R.Borcea, R.Collatz, A.Gadea, J.Gerl, M.Gierlik, M.Gorska, O.Guilbaud, H.Grawe, M.Hellstrom, Z.Hu, Z.Janas, M.Karny, R.Kirchner, P.Kleinheinz, W.Liu, T.Martinez, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, K.Rykaczewski, M.Shibata, J.Szerypo, V.Wittmann, and the German Euroball Collaboration The GT Resonance Revealed in β+-Decay using New Experimental Techniques RADIOACTIVITY 150Ho(EC), (β+), (β+α); measured Eγ, Eα, β-delayed α emission probability, β-strength. Comparison between results from a Total absorption spectrometer (NAI) and Ge detectors.
doi: 10.1016/S0375-9474(00)88536-X
1999HU10 Phys.Rev. C60, 024315 (1999) Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann β Decay of 97Ag: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 97Ag(β+), (EC) [from 60Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensity, strength distribution. 97Pd deduced levels, J, π, Gamow-Teller strength distribution. Mass separation, total absorbtion spectrometer, NaI(Tl), Ge, Si detectors. NUCLEAR STRUCTURE 97Ag, 97Pd; calculated levels, J, π, Gamow-Teller strength distributions. Monte Carlo shell-model approach.
doi: 10.1103/PhysRevC.60.024315
1999OI01 Eur.Phys.J. A 5, 151 (1999) M.Oinonen, P.Baumann, P.Dendooven, Y.Fujita, M.Gorska, H.Grawe, Z.Hu, Z.Janas, A.Jokinen, R.Kirchner, O.Klepper, A.Knipper, W.Liu, H.Penttila, A.Plochocki, M.Ramdhane, E.Roeckl, G.Walter, J.Aysto Beta Decay of 61Ga RADIOACTIVITY 61Ga(β+) [from Si(36Ar, X)]; measured Eγ, Iγ, βγ-coin. 61Ga deduced ground state J, π, Iβ, log ft, Gamow-Teller matrix element.61Zn deduced levels, J, π, T1/2. On-line mass separator.
doi: 10.1007/s100500050271
1998KA42 Nucl.Phys. A640, 3 (1998) M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr Beta Decay of 103In: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 103In(β+), (EC) [from 50Cr(58Ni, xpyn)]; measured Eγ, Iγ; deduced β-intensity, β-strength distribution. On-line mass separation, total absorption spectrometer, NaI(Tl) detectors, Ge-, Si-detectors. NUCLEAR STRUCTURE 103Cd, 103In; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(98)00437-0
1998RA15 Phys.Lett. 432B, 22 (1998) M.Ramdhane, P.Baumann, A.Knipper, G.Walter, Z.Janas, A.Plochocki, J.Aysto, P.Dendooven, A.Jokinen, M.Oinonen, H.Penttila, W.Liu, M.Gorska, H.Grawe, Z.Hu, R.Kirchner, O.Klepper, E.Roeckl, Y.Fujita, B.A.Brown Beta-Decay of 56Cu RADIOACTIVITY 56Cu(β+) [from Si(32S, xnyp)]; measured Eγ, Iγ, T1/2; deduced log ft. 56Ni deduced levels, J, π. Comparison with shell model. On-line mass separation.
doi: 10.1016/S0370-2693(98)00606-6
1998SE04 Nucl.Phys. A629, 423c (1998) N.Severijns, M.Allet, K.Bodek, B.A.Brown, J.Camps, P.De Moor, J.Deutsch, M.Ferro-Luzzi, F.Gimeno-Nogues, J.Govaerts, B.R.Holstein, R.Kirchner, J.Lang, R.Muller, S.Navert, O.Naviliat-Cuncic, T.Otto, I.Pepe, R.Prieels, P.A.Quin, P.Schuurmans, J.Sromicki, E.Stephan, E.Thomas, A.Van Geert, L.Vanneste, B.Vereecke, J.Zejma Helicity Structure in Low- and Intermediate-Energy Weak Interaction RADIOACTIVITY 12N, 107In(β+); measured β+ polarization asymmetry from decay of polarized nuclei; deduced weak interaction helicity structure features, W gauge boson mass lower limit.
doi: 10.1016/S0375-9474(97)00719-7
1997CO21 Z.Phys. A358, 241 (1997) R.Collatz, P.Kleinheinz, B.Rubio, J.L.Tain, M.Piiparinen, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt Gamow-Teller Strength from the β+ Decay of 66147Dy81 RADIOACTIVITY 147Dy(β+); measured Eγ, Iγ; deduced Gamow-Teller strength functions. 147Tb levels deduced feeding Iβ. Total absorption spectrometer.
doi: 10.1007/s002180050319
1997CO24 Z.Phys. A359, 115 (1997) R.Collatz, P.Kleinheinz, C.T.Zhang, H.Keller, R.Kirchner, O.Klepper, E.Roeckl Gamma-Decay of the (27/2)- 0.6s E3-Isomer in 68151Er83 RADIOACTIVITY 151mEr(IT) [from 96Mo(58Ni, n2p), E=4.4 MeV/nucleon]; measured Eγ, Iγ, γγ-coin, I(ce). 151Er deduced levels, J, π, configurations. Other N=83 nuclei compared.
doi: 10.1007/s002180050375
1997GU22 Phys.Rev. C56, R2912 (1997) A.Guglielmetti, R.Bonetti, G.Poli, R.Collatz, Z.Hu, R.Kirchner, E.Roeckl, N.Gunn, P.B.Price, B.A.Weaver, A.Westphal, J.Szerypo Nonobservation of 12C Cluster Decay of 114Ba RADIOACTIVITY 114Ba(12C) [from 58Ni(58Ni, 2n), E=255 MeV]; measured 12C decay events upper limit; deduced 12C decay branching ratio, energy upper limit. Track detector.
doi: 10.1103/PhysRevC.56.R2912
1997JA12 Nucl.Phys. A627, 119 (1997) Z.Janas, A.Plochocki, J.Szerypo, R.Collatz, Z.Hu, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, K.Schmidt, R.Bonetti, A.Guglielmetti, G.Poli, A.Piechaczek Decay Studies of the Neutron-Deficient Isotopes 114-118Ba RADIOACTIVITY 114,115,116Ba(β+p) [from 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon]; 116,117,118Ba(β+p) [from 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon]; measured β-delayed Ep, Ip, Eγ, Iγ, γγ-coin, T1/2; deduced absolute branching ratios. Ge, Si, scintillator detectors, on-line mass separation. NUCLEAR REACTIONS 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon; 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced production σ for 114,115,116,117,118Ba isotopes.
doi: 10.1016/S0375-9474(97)00505-8
1997RA22 Nucl.Phys. A621, 215c (1997) G.Raimann, M.J.Balbes, R.N.Boyd, D.Cano-Ott, R.Collatz, A.Guglielmetti, M.Hellstrom, M.Hencheck, Z.Hu, Z.Janas, M.Karny, R.Kirchner, J.Morford, D.J.Morrissey, E.Roeckl, K.Schmidt, J.Szerypo, A.Weber The rp-Process and New Measurements of β-Delayed Proton Decay of Light Ag and Cd Isotopes RADIOACTIVITY 96,98Ag, 98Cd, 114Cs(β+p) [from 50Cr, 58Ni(58Ni, X), E=5.9-6.7 MeV/nucleon]; measured β-particle time distribution, β-delayed proton spectra. 96,98Pd, 98Ag deduced proton-branching ratios.
doi: 10.1016/S0375-9474(97)00241-8
1997SC30 Nucl.Phys. A624, 185 (1997) K.Schmidt, P.C.Divari, Th.W.Elze, R.Grzywacz, Z.Janas, I.P.Johnstone, M.Karny, H.Keller, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, L.D.Skouras, J.Szerypo, J.Zylicz Decay Properties of Very Neutron-Deficient Isotopes of Silver and Cadmium RADIOACTIVITY 95Ag(β+), (EC) [from 58Ni(40Ca, 2np), E=4-4.5 MeV/nucleon]; 96Ag(β+), (EC) [from 60Ni(40Ca, 3np), E=4.1 MeV/nucleon]; 97Ag(β+), (EC) [from 60Ni(40Ca, 2np), E=4.1 MeV/nucleon]; 97Cd(β+), (EC) [from 60Ni(40Ca, 3n), E=4.2 MeV/nucleon]; measured Eγ, Iγ, γγ-, Xγ-coin, beta delayed Ep, Ip, pγ-coin; deduced log ft. 95,96,97Pd deduced levels, J, π. On-line mass separation, Ge, Si(Li) detectors. NUCLEAR STRUCTURE 95,96,97Pd, 97Ag; calculated levels, Gamow-Teller transition strength. Shell model.
doi: 10.1016/S0375-9474(97)81834-9
1997SH13 Phys.Rev. C55, 1715 (1997) M.Shibata, Z.Hu, J.Agramunt, D.Cano-Ott, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, K.Schmidt, A.Weber, J.Zylicz β-Decay Studies of 107Sb and Other Neutron-Deficient Antimony Isotopes RADIOACTIVITY 108,107Sb(EC), (β+); measured Eγ, Iγ, γ(X-ray)-coin; deduced β-decay T1/2. 107,108Sn levels deduced transitions. Shell model. 105Sn(β+); measured decay spectra; deduced no conclusive proton decay evidence. 103,104,105,106Sb(β+), (EC); analyzed Q(EC), T1/2. Quasiparticle RPA.
doi: 10.1103/PhysRevC.55.1715
1997SZ04 Z.Phys. A359, 117 (1997) J.Szerypo, R.Grzywacz, Z.Janas, M.Karny, M.Pfutzner, A.Plochocki, K.Rykaczewski, J.Zylicz, M.Huyse, G.Reusen, J.Schwarzenberg, P.Van Duppen, A.Woehr, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, E.Roeckl, K.Schmidt, L.Batist, A.Bykov, V.Wittman, B.A.Brown Decay Properties of Ground-State and Isomer of 103In RADIOACTIVITY 103In(β+)(EC) [from 50Cr(58Ni, 2n3p), E=5.9 MeV/nucleon]; measured Eγ, Iγ, γγ-coin following decay; deduced log ft, Gamow-Teller strength. 103mIn(IT) [from 50Cr(58Ni, 2n3p), E=5.9 MeV/nucleon]; measured T1/2. 101In(β+) [from 50Cr(58Ni, 4n3p), E=5.9 MeV/nucleon]; measured Eγ, Iγ, γγ-coin following decay, T1/2. 103Cd deduced levels. Shell model calculations.
doi: 10.1007/s002180050376
1996GA24 Z.Phys. A355, 253 (1996) A.Gadea, B.Rubio, J.L.Tain, J.Rico, J.Bea, L.M.Garcia-Raffi, P.Kleinheinz, D.Schardt, E.Roeckl, R.Kirchner, J.Blomqvist Properties of the 69150Tm81 6- β-Decaying Isomer RADIOACTIVITY 148Ho, 150Tm(β-) [from 96Ru, 94Mo(58Ni, X), E=5 MeV/nucleon]; measured γγ-, (X-ray)γ-coin. 148Dy, 150Er deduced levels, J, π, configuration ICC, γ multipolarity. Shell model.
doi: 10.1007/s002180050107
1996HE25 Z.Phys. A356, 229 (1996) M.Hellstrom, Z.Hu, A.Weber, M.Hencheck, M.J.Balbes, R.N.Boyd, D.Cano-Ott, R.Collatz, A.Guglielmetti, Z.Janas, M.Karny, R.Kirchner, J.Morford, D.J.Morrissey, G.Raimann, E.Roeckl, K.Schmidt, J.Szerypo Beta-Delayed Proton Emission Around N = 50 and the rp-Process RADIOACTIVITY 96,98Ag, 98Cd(β+p) [from 50Cr(58Ni, X), E=5.9-6.7 MeV/nucleon]; measured β-delayed proton, γ spectra; deduced β-delayed proton branching ratios.
doi: 10.1007/s002180050171
1995BA25 Z.Phys. A351, 149 (1995) L.Batist, A.Bykov, F.Moroz, V.Wittmann, G.D.Alkhazov, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, M.Huyse, P.Van Duppen, G.Reusen, A.Plochocki, M.Pfutzner, K.Rykaczewski, J.Szerypo, J.Zylicz, B.A.Brown Gamow-Teller Strength Distribution in Beta-Decay of 100Ag from Total-Absorption Gamma Spectrometry RADIOACTIVITY 100Ag(EC), (β+); measured Gamow-Teller transition strength distribution in 100Pd. Total absorption γ-spectrometry. Model comparison.
doi: 10.1007/BF01289525
1995BI12 Phys.Scr. T56, 110 (1995) N.Bijnens, J.G.Correia, M.Huyse, H.Y.Hwang, R.Kirchner, G.Reusen, E.Roeckl, P.Van Duppen, J.von Schwarzenberg, J.Wauters, and the ISOLDE Collaboration Fine Structure in the Alpha Decay of Even-Even Nuclei: Experimental evidence for the stability of the Z = 82 magic shell NUCLEAR STRUCTURE 196,198,200,204,206,208,210Po; compiled, reviewed level systematics; deduced shape coexistence related features. RADIOACTIVITY 194,196,198Po, 200,202Rn, 186,188,190,192,194Pb, 180,182,184Hg, 176,178,180Pt(α); compiled, reviewed α-decay related fine structure data; deduced shell closure related features in Pb isotopes, proton-particle structure role in hindrance factors variations. Two-level mixing calculations comparison.
doi: 10.1088/0031-8949/1995/T56/018
1995FE12 Z.Phys. A353, 9 (1995) V.N.Fedoseyev, Y.Jading, O.C.Jonsson, R.Kirchner, K.-L.Kratz, M.Krieg, E.Kugler, J.Lettry, T.Mehren, V.I.Mishin, H.L.Ravn, T.Rauscher, H.L.Ravn, F.Scheerer, O.Tengblad, P.Van Duppen, A.Wohr, and the ISOLDE Collaboration Study of Short-Lived Silver Isotopes with a Laser Ion Source RADIOACTIVITY 121,122,123,124,125,126,127Ag(β-n); measured β-decay T1/2. Neutron long counter, β-detector, ionization of Ag ions by two resonant excitations, final laser ionization into the continuum, chemically selective laser ion source.
1995GU01 Nucl.Phys. A583, 867c (1995) A.Guglielmetti, B.Blank, R.Bonetti, Z.Janas, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, A.Plochocki, G.Poli, P.B.Price, E.Roeckl, K.Schmidt, J.Szerypo, A.J.Westphal Production of 114Ba in 58Ni Reactions and Detection of Its Cluster Radioactivity NUCLEAR REACTIONS 63Cu, 58Ni(58Ni, X), E=4.9 MeV/nucleon; measured charged particle spectra following residuals decay; deduced 114,115,116,117,118Ba decay characteristics. RADIOACTIVITY 115,116,117,118Ba(α); 114Ba(α), (12C) [from 63Cu, 58Ni(58Ni, X), E=4.9 MeV/nucleon]; measured Eα, decay T1/2. Model comparison.
doi: 10.1016/0375-9474(94)00776-J
1995GU10 Phys.Rev. C52, 740 (1995) A.Guglielmetti, R.Bonetti, G.Poli, P.B.Price, A.J.Westphal, Z.Janas, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, E.Roeckl, K.Schmidt, A.Plochocki, J.Szerypo, B.Blank Identification of the New Isotope 114Ba and Search for Its α and Cluster Radioactivity NUCLEAR REACTIONS, ICPND 58Ni(58Ni, 2n), E=4.2 MeV/nucleon; measured residual production σ. RADIOACTIVITY 114Ba(β-), (α), (12C) [from 58Ni(58Ni, 2n), E=4.2 MeV/nucleon]; measured total β-decay T1/2, α-, 12C-decay T1/2 lower limit.
doi: 10.1103/PhysRevC.52.740
1995JA16 Phys.Scr. T56, 262 (1995) Z.Janas, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, E.Roeckl, K.Schmidt, M.Huyse, J.von Schwarzenberg, J.Szerypo, P.Van Duppen, L.Vermeeren, F.Albus, H.-J.Kluge, G.Passler, F.P.Scheerer, N.Trautmann, V.N.Fedoseyev, V.I.Mishin, R.Grzywacz, A.Plochocki, K.Rykaczewski, J.Zylicz Beta Decay of the New Isotope 101Sn RADIOACTIVITY 101Sn(β+p) [from 50Cr(58Ni, 5n2p), E not given]; measured β-delayed Ep, Ip, T1/2. On-line mass separator, chemically selective ion sources.
doi: 10.1088/0031-8949/1995/T56/044
1995KE05 Z.Phys. A352, 1 (1995) H.Keller, R.Kirchner, B.Rubio, J.L.Tain, Th.Dorfler, W.D.Schmidt-Ott, E.Roeckl Beta-Decay Energy and Atomic Mass of 148Tb RADIOACTIVITY 148Tb(β+), (EC) [from 94Zr(58Ni, n3p)]; 148Dy(β+) [from 94Zr(58Ni, 2n2p)]; measured β spectra, βγ(t). 148Tb levels deduced Q(EC), ground state mass excess.
doi: 10.1007/BF01292750
1995KR04 Z.Phys. A351, 11 (1995) K.Krumbholz, W.-D.Schmidt-Ott, T.Hild, V.Kunze, F.Meissner, C.Wennemann, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, K.Rykaczewski Evidence for the I(π) = 8-, K = 8 Isomeric State in 184Hf NUCLEAR REACTIONS W(136Xe, X), E=11.4 MeV/nucleon; measured Eβ, Iβ, Eγ, Iγ, βγ-, γγ-coin. RADIOACTIVITY 184Lu(β-) [from W(136Xe, X), E=11.4 MeV/nucleon]; measured Eβ, Iβ, Eγ, Iγ, βγ-, γγ-coin. 184Lu deduced T1/2. 184Hf deduced levels, Eγ, relative Iγ, T1/2.
doi: 10.1007/BF01292780
1995ME03 Phys.Rev. C51, 1558 (1995) F.Meissner, T.Hild, V.Kunze, W.-D.Schmidt-Ott, C.Wennemann, P.C.Sood, R.Kirchner, E.Roeckl, K.Rykaczewski Allowed-Unhindered β Decay of 180Yb and the Nuclear Structure of 180Lu RADIOACTIVITY 180Yb(β-) [from W(197Au, X), Re(136Xe, X), E=11 MeV/nucleon]; measured Eγ, Iγ, βγ-, γγ-coin, I(ce); deduced log ft. 180Lu levels deduced J, π, configurations. Model comparison. NUCLEAR STRUCTURE 180Yb, 180Lu; calculated levels. Zero-range residual p-n interaction, two quasiparticle band-head energy calculations.
doi: 10.1103/PhysRevC.51.1558
1995PF01 Nucl.Phys. A581, 205 (1995) M.Pfutzner, A.Plochocki, K.Rykaczewski, J.Szerypo, J.Zylicz, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, M.Huyse, G.Reusen, P.Van Duppen, B.A.Brown The Gamow-Teller Decay of 105Sn to Three-Particle States in 105In RADIOACTIVITY 105Sn(EC), (β+) [from 50Cr(50Ni, n2p), E=5.3 MeV/nucleon, mass separation]; measured Eγ, Iγ, γγ-coin, T1/2. 105In deduced levels, Gamow-Teller transition strength distribution. Enriched target. Ge detectors. NUCLEAR STRUCTURE 105Sn, 105In; calculated Gamow-Teller transition strength distribution. Shell model.
doi: 10.1016/0375-9474(94)00330-P
1995SZ01 Nucl.Phys. A584, 221 (1995) J.Szerypo, M.Huyse, G.Reusen, P.Van Duppen, Z.Janas, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, E.Roeckl, D.Schardt, K.Schmidt, R.Grzywacz, M.Pfutzner, A.Plochocki, K.Rykaczewski, J.Zylicz, G.Alkhazov, L.Batist, A.Bykov, V.Wittmann, B.A.Brown Beta Decay of Neutron-Deficient Even-Mass Indium Isotopes: Evidence for population of highly-excited states in the Cadmium-daughter nuclei RADIOACTIVITY 100,102,104In(EC), (β+) [from 50Cr(58Ni, xn3p), E=5.6 MeV/nucleon]; measured Eγ, Iγ, β-delayed Ep, Ip, Eβ, pγ-, βγ-, γγ-coin, T1/2; deduced B(GT). 102Cd deduced levels. Ge, Si detectors, on-line mass separation.
doi: 10.1016/0375-9474(94)00513-M
1994RA33 Nucl.Instrum.Methods Phys.Res. B88, 441 (1994) H.L.Ravn, P.Bricault, G.Ciavola, P.Drumm, B.Fogelberg, E.Hagebo, M.Huyse, R.Kirchner, W.Mittig, A.Mueller, H.Nifenecker, E.Roeckl Comparison of Radioactive Ion-Beam Intensities Produced by Means of Thick Targets Bombarded with Neutrons, Protons and Heavy Ions
doi: 10.1016/0168-583X(94)95397-X
1994SC35 Z.Phys. A350, 99 (1994) K.Schmidt, T.W.Elze, R.Grzywacz, Z.Janas, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, L.D.Skouras, J.Szerypo Decay Properties of the New Isotopes 94Ag and 95Ag RADIOACTIVITY 94,95Ag(β+p) [from 58Ni(40Ca, xnp), E=5 MeV/nucleon]; measured β-delayed proton energy, time spectra, T1/2. Model comparison.
doi: 10.1007/BF01290677
1994WA13 Phys.Rev.Lett. 72, 1329 (1994) J.Wauters, N.Bijnens, P.Dendooven, M.Huyse, H.Y.Hwang, G.Reusen, J.von Schwarzenberg, P.Van Duppen, R.Kirchner, E.Roeckl, and the ISOLDE Collaboration Fine Structure in the Alpha Decay of Even-Even Nuclei as an Experimental Proof for the Stability of the Z = 82 Magic Shell at the Very Neutron-Deficient Side RADIOACTIVITY 202Rn, 194,196,198Po, 186,188Pb, 180,182,184Hg(α); calculated α-decay T1/2, hindrance factors; deduced shell closure role, 0+ level configuration in daughter nuclei.
doi: 10.1103/PhysRevLett.72.1329
1994WA23 Phys.Rev. C50, 2768 (1994) J.Wauters, N.Bijnens, H.Folger, M.Huyse, H.Y.Hwang, R.Kirchner, J.von Schwarzenberg, P.Van Duppen Alpha Decay of 186Pb and 184Hg: The influence of mixing of 0+ states on α-decay transition probabilities RADIOACTIVITY 186Pb(α) [from 144Nd(46Ti, 4n), E=5 MeV/nucleon]; 184Hg(α) [from 148Nd(40Ca, 4n), E=5 MeV/nucleon]; measured Eα, Iα, T1/2, α(e)(t), α(X-ray)(t). 182Hg, 180Pt deduced α-decay hindrance factors, 0+ states excitation energies, mixing.
doi: 10.1103/PhysRevC.50.2768
1994WE02 Z.Phys. A347, 185 (1994) Ch.Wennemann, W.-D.Schmidt-Ott, T.Hild, K.Krumbholz, V.Kunze, F.Meissner, H.Keller, R.Kirchner, E.Roeckl Investigation of New Neutron-Rich Gold Isotopes 203Au and 205Au RADIOACTIVITY 203,205Au(β-) [from W(208Pb, X), E=11.4 MeV/nucleon]; measured β-delayed Eγ, Iγ, βγ-coin; deduced Q. 203,205Hg deduced levels, J, π. Model comparison. NUCLEAR REACTIONS, ICPND W(208Pb, X)203Au/205Au, E=11.4 MeV/nucleon; measured β-delayed Eγ, Iγ, βγ-coin; deduced residuals production yields.
doi: 10.1007/BF01292375
1993BO14 Z.Phys. A345, 171 (1993) U.Bosch-Wicke, W.-D.Schmidt-Ott, K.Rykaczewski, K.Becker, T.Hild, H.Keller, V.Kunze, F.Meissner, R.Kirchner, A.Piechaczek, E.Roeckl Spectroscopic Investigations of 179Yb-Decay Including a ms-Isomer in 179Lu RADIOACTIVITY 179Yb(β-) [from Re(136Xe, X), E=11.6 MeV/nucleon; W(197Au, X), E=11.4 MeV/nucleon]; measured Eγ, Iγ, β-spectra, βγ-, γγ-, γ(X-ray)-coin. 179Lu deduced isomer, T1/2, decay features.
1993WA03 Z.Phys. A345, 21 (1993) J.Wauters, P.Dendooven, M.Huyse, G.Reusen, P.Van Duppen, R.Kirchner, O.Klepper, E.Roeckl Alpha-Decay Study of 188Pb and 180,182Hg RADIOACTIVITY 188Pb [from 155Gd(40Ar, 7n), E=240 MeV]; 180,182Hg(α) [from 144,147Sm(40Ar, 4n), (40Ar, 5n), E=180, 225 MeV]; 180Au(α); measured Eα, Iα, (α)(X-ray)(t), α(e)(t), αγ-coin; deduced precise T1/2. 184Hg deduced doublet, J, π, hindrance factors. 176,178Pt deduced level J, π. 176Ir deduced tentative level scheme.
doi: 10.1007/BF01290335
1992ME07 Z.Phys. A341, 475 (1992) R.Menges, U.Dinger, N.Boos, G.Huber, S.Schroder, S.Dutta, R.Kirchner, O.Klepper, T.Kuhl, D.Marx, G.D.Sprouse Nuclear Moments and the Change in the Mean Square Charge Radius of Neutron Deficient Thallium Isotopes RADIOACTIVITY 190,192,194,196,191,188Tl [from Pb isotopes decay following W(16O, xn) reaction]; measured hfs, isomeric shifts; deduced μ, quadrupole moments, rms charge radii.
doi: 10.1007/BF01301392
1992WA14 Z.Phys. A342, 277 (1992) J.Wauters, P.Dendooven, P.Decrock, M.Huyse, R.Kirchner, O.Klepper, G.Reusen, E.Roeckl, P.Van Duppen The Alpha-Branching Ratios of the 188,190,192Pb Isotopes RADIOACTIVITY 190,192Pb(α) [from 181Ta(20Ne, xnp), E < 240 MeV]; 188Pb(α) [from 155Gd(40Ar, 7n), E=240 MeV]; measured Eα, Iα, Eγ, Iγ, E X-ray, I X-ray; deduced α-branching ratios.
doi: 10.1007/BF01291510
1991BE04 Nucl.Phys. A522, 557 (1991) K.Becker, F.Meissner, W.-D.Schmidt-Ott, U.Bosch, V.Kunze, H.Salewski, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, K.Rykaczewski Investigation of the New Isotope 172Ho and of 174Er RADIOACTIVITY 172Ho, 174Er [from 186W(136Xe, X), E=11.6 MeV/nucleon, mass separation]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 172Er, 174Tm deduced levels, J, π. Plastic scintillators, Ge detectors. NUCLEAR STRUCTURE 172Ho, 174Tm; calculated levels. Deformed shell model.
doi: 10.1016/0375-9474(91)90080-P
1991DU07 Z.Phys. A341, 39 (1991) S.B.Dutta, R.Kirchner, O.Klepper, T.U.Kuhl, D.Marx, G.D.Sprouse, R.Menges, U.Dinger, G.Huber, S.Schroder Measurement of Isotope Shift and Hyperfine Splitting of 190,191,193,197Pb Isotopes by Collinear Laser Spectroscopy RADIOACTIVITY 190,191Pb(α), (β+), (EC); 193,197Pb(β+), (EC) [from W(16O, xn), E=9-10 MeV/nucleon]; measured hfs, isotope shift; deduced hyperfine coupling constants for 191,193,197Pb. 191,193,197Pb levels deduced μ, quadrupole moment. Collinear laser spectroscopy.
doi: 10.1007/BF01281272
1991KE06 Nucl.Instrum.Methods Phys.Res. A300, 67 (1991) H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, R.S.Simon, P.Kleinheinz, C.F.Liang, P.Paris A Summation-Free β+-Endpoint Spectrometer RADIOACTIVITY 149mTb [from 94,95Mo(58Ni, X), E=5.3 MeV/nucleon]; measured β+γ-coin; deduced β+-endpoint energy. Summation-free β+-endpoint spectrometer.
doi: 10.1016/0168-9002(91)90707-W
1991KE08 Z.Phys. A339, 355 (1991) H.Keller, R.Barden, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, I.S.Grant, A.Plochocki, K.Rykaczewski, J.Szerypo, J.Zylicz, and the ISOLDE Collaboration Q(EC) Value and Gamow-Teller Strength of the 102Cd EC/β+ Decay RADIOACTIVITY 102Cd [from 92Mo(16O, X), 50Cr(58Ni, X), E=9.2, 5.3 MeV/nucleon, respectively; Sn(p, X), E=600 MeV]; measured Eγ, Iγ, I(ce), γ(X-ray)-coin, γγ-coin; deduced T1/2, Q(EC). 102Ag deduced levels, J, π, ICC, Gamow-Teller transition strength.
doi: 10.1007/BF01560637
1991KE11 Z.Phys. A340, 363 (1991) H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, R.S.Simon, P.Kleinheinz, R.Menegazzo, C.F.Liang, P.Paris, K.Rykaczewski, J.Zylicz β+-Endpoint Measurements Near 100Sn and 146Gd RADIOACTIVITY 104Sn, 147Tb, 148,149Dy, 149Ho, 150Er, 151Tm(β+); measured γ-spectra, Eβ; deduced Q(EC). 104Sn deduced mass excess. Other nuclei discussed.
doi: 10.1007/BF01290323
1991SC06 Nucl.Phys. A522, 610 (1991) W.-D.Schmidt-Ott, F.Meissner, P.Koschel, U.Bosch-Wicke, R.Kirchner, O.Klepper, H.Folger, E.Roeckl, A.Plochocki, K.Rykaczewski, Z.Preibisz Neutron-Rich Isotope Production in Reactions of 50Ti with (nat)W and 238U and in Fission of 238U with 13 MeV/u 20Ne NUCLEAR REACTIONS 238U(50Ti, X), E=6.2, 6.8 MeV/nucleon; W(50Ti, X), E=13.5 MeV/nucleon; 238U(20Ne, F), E=13 MeV/nucleon; measured fission, multi-nucleon transfer fragment isotopic yields; deduced reaction characteristics.
doi: 10.1016/0375-9474(91)90084-J
1991SZ03 Nucl.Phys. A528, 203 (1991) J.Szerypo, D.Bazin, B.A.Brown, D.Guillemaud-Mueller, H.Keller, R.Kirchner, O.Klepper, D.Morrissey, E.Roeckl, D.Schardt, B.Sherrill The Beta Decay of 48Mn Improved Data on Gamow-Teller Quenching RADIOACTIVITY 48Mn [from 12C(40Ca, 3np)]; measured T1/2, β-delayed Eγ, Iγ, β-delayed Ep, Ip, γγ-, pγ-coin; deduced log ft. 48Cr deduced levels, Fermi and Gamow-Teller transition strength. Shell-model calculations. Ge, surface-barrier Si detectors, on-line mass separation.
doi: 10.1016/0375-9474(91)90424-5
1990DI09 Hyperfine Interactions 59, 77 (1990) U.Dinger, S.Dutta, J.Eberz, G.Huber, R.Kirchner, O.Klepper, T.Kuhl, D.Marx, R.Menges, S.Schroder, G.Sprouse Laser Spectroscopy of Radioactive Lead and Thallium Isotopes NUCLEAR MOMENTS 204,206,207,208Pb; measured hfs, isotope shifts; deduced μ, electric quadrupole moments, rms charge radii. Collinear fast beam laser spectroscopy. RADIOACTIVITY 190,191,192,193,194,195,196,197Pb, 188,190,191,192,194,196Tl; measured hfs, isotope shifts; deduced μ, electric quadrupole moments, rms charge radii. Collinear fast beam laser spectroscopy.
doi: 10.1007/BF02401195
1990SZ02 Nucl.Phys. A507, 357 (1990) J.Szerypo, R.Barden, L.Kalinowski, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, D.Schardt, J.Zylicz Low-Lying Levels in 104In and a Problem of Spin-Mixing in Hyperfine Fields RADIOACTIVITY 104Sn(EC), (β+) [from 58Ni(50Cr, xnyp), E=5 MeV/nucleon]; 104mIn(IT); measured Eγ, Iγ, I(ce), βγ-, β(ce)-, γ(ce)-coin, T1/2. 104In deduced levels, ICC, transition γ-multipolarity. Plastic scintillator, Ge, mini-orange detectors, on-line mass separation.
doi: 10.1016/0375-9474(90)90297-Y
1989DI12 Nucl.Phys. A503, 331 (1989) U.Dinger, J.Eberz, G.Huber, R.Menges, R.Kirchner, O.Klepper, T.Kuhl, D.Marx Nuclear Moments and Change in the Charge Radii of Neutron-Deficient Silver Isotopes RADIOACTIVITY 101,103,104,105,105m,106mAg [from 97Mo(16O, xn3p), 92Mo(12C, xnp)]; measured hfs, isotope shifts; deduced hyperfine structure constants. 101,103,105Ag deduced magnetic dipole moments μ, electric quadrupole moments, change in rms radii, deformation β. NUCLEAR MOMENTS 107,109Ag; measured hfs, isotope shifts; deduced hyperfine structure constants. 107,109Ag deduced magnetic dipole moments μ, quadrupole moments, rms radii changes, deformation β.
doi: 10.1016/0375-9474(89)90239-X
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